B23Q 7/1436
Using self-propelled work holders
Official title: {using self-propelled work holders}
B23Q7/1436 (Using self-propelled work holders) appears on 42 US grants and 21 published applications in this corpus.
Search patents in B23Q- Granted patents
- 42
- Published applications
- 21
- Assignees
- 33
- Inventors
- 98
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 0 | 1 |
| 2024 | 5 | 4 |
| 2025 | 4 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Docking station for a workpiece holder in a driverless transport system1 Sep 2026US 12,722,238 B2TRUMPF Werkzeugmaschinen GmbH + Co. KG
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform26 May 2026US 12,636,715 B2Intelligent City Inc.
- Delivery apparatus and automated assembly line11 Nov 2025US 12,466,013 B2Contemporary Amperex Technology (Hong Kong) Limited
- Autonomous mobile robotic device for the transportation of items14 Oct 2025US 12,441,546 B1AI Incorporated
- Loading device, loading system, transport system, installation and method for loading the installation15 Jul 2025US 12,358,122 B2E. Zoller GmbH & Co. KG Einstell- und Messgeraete
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform30 Jul 2026US 2026/0216800 A1
- Maintenance work system9 Jul 2026US 2026/0192406 A1Tokyo Electron Limited
- Production cell with workpiece return8 Aug 2024US 2024/0261922 A1
- Systems with robotic arms for handling and milling a workpiece, and for positioning a vacuum pod on a milling platform18 Jul 2024US 2024/0238881 A1Intelligent City Inc.
- Delivery apparatus and automated assembly line23 May 2024US 2024/0165756 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Linear motor-driven conveyor means79US 4,800,818 AHitachi Kiden Kogyo Kabushiki Kaisha · 1989
- Apparatus for machining a workpiece of wood, in particular wood beams70US 4,907,337 A1990
- Method and apparatus for automated powered pallet62US 5,857,413 A1999
- Article transport system and carriage for use therewith56US 5,658,120 ADaifuku Co., Ltd. · 1997
- Method and arrangement for assembly of component parts, preferably for motor vehicles43US 3,968,559 AAB Volvo · 1976